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a_sh-v [17]
3 years ago
11

What is the %v/v of a solution made from 136.1 g of ethylene glycol (density is 1.11 g/mL) in water (density 1.00 g/mL) to form

a total volume of 500.0 mL
Chemistry
1 answer:
jeyben [28]3 years ago
8 0

Answer:

v/v % = 24.522 %

Explanation:

A percent v/v solution is calculated by the following formula using the milliliter as the base measure of volume (v):

v/v % = [(volume of solute) / (volume of solution)] x 100%

In this problem, the solute is ethylene gycol.

Mass = 136.1 g

Density = 1.11 g/mL

Density = Mass / Volume

Volume = Mass / Density = 136.1 / 1.11 = 122.61 mL

Volume of solution = 500 mL

v/v % = [(volume of solute) / (volume of solution)] x 100%

v/v % = (122.61 / 500 ) x 100

v/v % = 0.24522 x 100

v/v % = 24.522 %

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